Depending on the bag, foil works better. Always test your gear before relying on it.
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biscuits@piefed.ca 2 months agoDoes aluminum foil actually work? You might be better off using a faraday bag that designed for this purpose.
gastroglizzy@piefed.social 2 months ago
Tiral@lemmy.world 2 months ago
It’s probably not as good, but this where convenience wins because it’s good enough. You can get aluminum foil almost anywhere and it’s already in about every house.
moldy_rice@piefed.keyboardvagabond.com 1 month ago
You might be surprised to find that most Faraday bags are just two layers of fabric with aluminum foil between them.
moldy_rice@piefed.keyboardvagabond.com 1 month ago
It’s easy to test. Put it in the bag and try to call it. If the phone don’t ring, it works.
edgemaster72@lemmy.world 2 months ago
It may not be as effective as a proper faraday bag but yes it can greatly reduce the signal coming in/going out